just days before pendleton had performed at the president's inauguration, michelle obama appeared at the funeral. tonight her parents will be guests at tonight's state of the europe onaddress. ted rowlands has more. what do we know and how did police find them? >> reporter: well, zoraida, how police found them unfortunately wasn't from a tip from the community. they said they were very disappointed in the fact that despite the fact that this case was on the airwaves every single day for almost two weeks and there was a $40,000 reward, dhad not get that tip from a witness. what happened was they just canvassed the neighborhood and picked up little tidbits and were able to narrow down these two and as you said, they got a partial confession from the 18-year-old. >> and we heard that they mistook one of hadiya's friends for a rival gang member. have we learned whether or not any of her friends were connected to any gangs? >> reporter: absolutely not. in fact, the 18-year-old michael ward said he believed the one male underneath this canopy in this park was a member of a rival gang that.